Rockwell Automation Publication MOTION-AT007A-EN-P - May 2020 21
Non-regenerative Common DC-bus Configurations Chapter 2
Drive Ground Jumper Settings
Set the ground jumpers for the Kinetix 6000 (400V-class), Kinetix 6200/6500, and Kinetix 7000 drives according to the following tables. Refer
to Additional Resources
on page 81 for the user manual with instructions on how to set the ground jumpers/screws for your servo drive.
PowerFlex 750-Series drives contain protective metal-oxide varistors (MOV) and common mode capacitors referenced to ground. To guard
against unstable operation and/or damage, the drive must be properly configured as shown in the following table.
For instructions on how to disconnect the PE jumpers, refer to PowerFlex 750-Series Power Jumpers Installation Instructions, publication
750-IN011
.
Table 6 - Ground Jumper Settings for Kinetix 6000 (400V-class) and Kinetix 6200/6500 Drives
Ground Configuration
Ground Jumper Setting Based on Selected Power Supply
2198-Pxxx DC-bus Power Supply
(1)
(1) 2198-Pxxx DC-bus power supply when 2198-DB20-F, 2198-DB42-F, 2198-DB80-F, or 2198-DB290-F AC line filter is used.
2198-Pxxx DC-bus Power Supply
(2)
(2) 2198-Pxxx DC-bus power supply when 2198-DBR20-F, 2198-DBR40-F, 2198-DBR90-F, or 2198-DBR200-F AC line filter is used.
Grounded (wye) Grounded power (default setting)
Set for ungrounded power
•AC-fed ungrounded
• Corner grounded
• Impedance grounded
• DC-bus from active converter
Set for ungrounded power
Table 7 - Ground Jumper Settings for Kinetix 7000 Drives
Ground Configuration
Ground Jumper Setting Based on Selected Power Supply
2198-Pxxx DC-bus Power Supply
(1)
(1) 2198-Pxxx DC-bus power supply when 2198-DB20-F, 2198-DB42-F, 2198-DB80-F, or 2198-DB290-F AC line filter is used.
2198-Pxxx DC-bus Power Supply
(2)
(2) 2198-Pxxx DC-bus power supply when 2198-DBR20-F, 2198-DBR40-F, 2198-DBR90-F, or 2198-DBR200-F AC line filter is used.
Grounded (wye) Installed (default setting)
Removed
•AC-fed ungrounded
• Corner grounded
• Impedance grounded
• DC-bus from active converter
Removed
Table 8 - Power Jumper Settings for PowerFlex 750-Series Drives (Frames 1…6)
Ground Configuration
Ground Jumper Setting Based on Selected Power Supply
2198-Pxxx DC-bus Power Supply
(1)
(1) 2198-Pxxx DC-bus power supply when 2198-DB20-F, 2198-DB42-F, 2198-DB80-F, or 2198-DB290-F AC line filter is used.
2198-Pxxx DC-bus Power Supply
(2)
(2) 2198-Pxxx DC-bus power supply when 2198-DBR20-F, 2198-DBR40-F, 2198-DBR90-F, or 2198-DBR200-F AC line filter is used.
Grounded (wye)
• Jumper PE-A connected
(3)
(4)
(MOV/input filter caps)
• Jumper PE-B connected (DC-bus common mode caps)
(3) When MOVs are disconnected, the power system must have its own transient protection to maintain known and controlled voltages.
(4) Frame 5 and 6 common DC input drives do not have the PE-A jumper.
• Jumper PE-A disconnected (MOV/input filter caps)
• Jumper PE-B disconnected (DC-bus common mode
caps)
•AC-fed ungrounded
• Corner grounded
• Impedance grounded
• DC-bus from active converter
• Jumper PE-A disconnected (MOV/input filter caps)
• Jumper PE-B disconnected (DC-bus common mode caps)
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